This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in its archived form does not constitute a republication of the story.
When trying to conceive tracking ovulation is key. So, how can you know if you are ovulating without an expensive predictor? Dr. Joseph Stanford tells us about the signals your body gives when it is at it's most fertile.
Check out other Ask an Expert articles here.